29429500

素因数分解:

$2^2\times 5^3\times {\mathrm{71}}^1\times {\mathrm{829}}^1$

素因数の和:919

約数の個数: 48

約数和(自身を含む): 65257920

約数和(自身を除く): 35828420

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 125, 142, 250, 284, 355, 500, 710, 829, 1420, 1658, 1775, 3316, 3550, 4145, 7100, 8290, 8875, 16580, 17750, 20725, 35500, 41450, 58859, 82900, 103625, 117718, 207250, 235436, 294295, 414500, 588590, 1177180, 1471475, 2942950, 5885900, 7357375, 14714750, 29429500]

約数ペア:

[(1, 29429500), (2, 14714750), (4, 7357375), (5, 5885900), (10, 2942950), (20, 1471475), (25, 1177180), (50, 588590), (71, 414500), (100, 294295), (125, 235436), (142, 207250), (250, 117718), (284, 103625), (355, 82900), (500, 58859), (710, 41450), (829, 35500), (1420, 20725), (1658, 17750), (1775, 16580), (3316, 8875), (3550, 8290), (4145, 7100)]